Review on circularly polarized circular shaped patch antennas is presented. Single feed circularly polarized antennas are currently receiving much attention and also circularly polarized microstrip antennas have the additional advantage of small size and weight. In this paper several theoretical analysis techniques are summarized which includes microstrip patch antenna feeding techniques, methods of analysis for microstrip patch antenna and circular polarization techniques. The purpose of this paper is to discuss about design and development issues of circularly polarized circular shaped microstrip patch antennas. The mathematical analysis and feeding techniques are also discussed. The aim is to design dual band circular patch MSA with circular polarization.
Loading....